There are 4 owner-reported engine complaints for the 2024 Hyundai Santa Fein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Vehicle was not driven for 2 days. The check engine light is one and says "active airflap issue" the flaps appear to be open when a/c is on and closed when vehicle is off. There is no debri or anything arount the air flaps. This could cause potential overheating and should not happen in a years time. We travel for my husband's job and this could be very dangerous. We thought we were buying a new RELIABLE vehicle.
Vehicle has about 4k miles. Received “transmission system error, check transmission oil immediately”. The vehicle barely drives. Has a hard time changing gears. Hyundai says there are no recalls and are not being helpful in getting help. They say everything is fine but it is clearly not working. Brand new vehicle and cannot get it fixed.
The issue I have is related to the transmission and exactly what is outlined in the Hyundai Santa Fe recall 236. My car was not included in that recall though. But the problem is exactly the same.
The contact owns a 2024 Hyundai Santa Fe. The contact stated while operating the vehicle, there was water leaking into the cabin of the vehicle from underneath the instrument panel onto the accelerator pedal. Additionally, while operating the vehicle, the engine and outside the vehicle were extremely hot, and the temperature gauge had malfunctioned. The vehicle was taken to the local dealer who was unable to determine the cause of the failure. The manufacturer was not contacted. The failure mileage was 100.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026